JPH0424739U - - Google Patents
Info
- Publication number
- JPH0424739U JPH0424739U JP6625890U JP6625890U JPH0424739U JP H0424739 U JPH0424739 U JP H0424739U JP 6625890 U JP6625890 U JP 6625890U JP 6625890 U JP6625890 U JP 6625890U JP H0424739 U JPH0424739 U JP H0424739U
- Authority
- JP
- Japan
- Prior art keywords
- video projector
- screen
- flat plate
- projector device
- lenticular lens
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 206010052128 Glare Diseases 0.000 claims 1
- 230000004313 glare Effects 0.000 claims 1
Landscapes
- Transforming Electric Information Into Light Information (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第１図は本考案のビデオプロジエクタ装置の概
要を示す一部断面側面図、第２図は同要部拡大断
面図、第３図は同スクリーンの要部斜視図、第４
図及び第５図はそれぞれ本考案の他の実施例を示
す要部斜視図、第６図は従来例を示す一部断面側
面図である。
３……投射管、５……スクリーン、６……平板
、５２……レンチキユラーレンズ。
FIG. 1 is a partially sectional side view showing an outline of the video projector device of the present invention, FIG. 2 is an enlarged sectional view of the main part, FIG. 3 is a perspective view of the main part of the screen, and FIG.
5 and 5 are perspective views of essential parts showing other embodiments of the present invention, respectively, and FIG. 6 is a partially sectional side view showing a conventional example. 3... Projection tube, 5... Screen, 6... Flat plate, 52... Lenticular lens.
Claims (1)
ビデオプロジエクタであつて、同スクリーンの表
面にレンチキユラーレンズを形成すると共に、同
スクリーンに近設し、同スクリーン表面の前面に
平滑な両面を有し、透明な平板を設けてなるビデ
オプロジエクタ装置。 (2) 前記平板の表面にノングレア処理を施して
成ることを特徴とする請求項(1)記載のビデオプ
ロジエクタ装置。 (3) 前記平板を着脱自在に設けて成ることを特
徴とする請求項(1)記載のビデオプロジエクタ装
置。[Scope of Claim for Utility Model Registration] (1) A video projector that projects an image onto a screen using a projection tube, which has a lenticular lens formed on the surface of the screen, and which is installed near the screen. A video projector device comprising a transparent flat plate with smooth both sides on the front surface. (2) The video projector device according to claim (1), wherein a non-glare treatment is applied to the surface of the flat plate. (3) The video projector device according to claim (1), wherein the flat plate is detachably provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6625890U JPH0424739U (en) | 1990-06-21 | 1990-06-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6625890U JPH0424739U (en) | 1990-06-21 | 1990-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0424739U true JPH0424739U (en) | 1992-02-27 |
Family
ID=31598818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6625890U Pending JPH0424739U (en) | 1990-06-21 | 1990-06-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0424739U (en) |
-
1990
- 1990-06-21 JP JP6625890U patent/JPH0424739U/ja active Pending